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Siemens 6SL3546-0FB21-1FA0

Name: 6SL3546-0FB21-1FA0
Brand: Siemens
SKU: 6SL3546-0FB21-1FA0
Price: 669.96 USD
Availability: InStock

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$669.96

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Marvo Stock ID MV-ARIQ

HS Code 85049090

SKU 6SL3546-0FB21-1FA0

Condition New unboxed

Category General Automation

Warranty 12 months

Weight (lbs) 4.41

Length (inches) 15.35

Width (inches) 11.81

Height (inches) 9.84

EAN 4042948661642

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Specification & Description

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Specification & Description

Specification	Description
Part Number	6SL3546-0FB21-1FA0
Alternative Part Number	6SL35460FB211FA0
Manufacturer	Siemens
Category	General Automation
Description	The Siemens SINAMICS G120D Control Unit is a robust and reliable device designed for a wide range of industrial automation applications. It operates in a temperature range of -10 to +50 °C and features PROFINET and Safety Integrated with positioning capability (EPOS). The unit also includes 6 DI/3 F-DI.
Operating Voltage	DC 24 V
Communication	PROFINET, EtherNet/IP, PROFIsave
Digital Inputs	6 (non-isolated)
Fail-safe Digital Inputs	3 (optionally parameterizable as safe inputs)
Digital Outputs	2 (0.5 A, fed through switched 24 V DC, isolated)
Fail-safe Digital Outputs	1 (optionally parameterizable as safe digital output)
Closed-loop Control Techniques	V/f linear / square-law / parameterizable, V/f with flux current control (FCC), Sensorless vector control
Ambient Temperature	Operation: 0 ... 50 °C (32 ... 122 °F), Storage: -40 ... 70 °C (-40 ... 158 °F)
Relative Humidity	Max. operation: 95 % at 40 °C (104 °F); RH, condensation not permitted
Positioning Functionality	Yes
Design of the Interface	M12 plug
Degree of Protection	IP65 / UL type 3
Net Weight	0.8 kg (1.77 lb)
Dimensions	Width: 153 mm (6.02 in), Height: 208 mm (8.19 in), Depth: 55 mm (2.17 in)
Compliance with Standards	UL 508C (UL list number E121068), cUL, CE, RCM
CE Marking	Low-voltage directive 2014/35/EC

The Siemens 6SL3546-0FB21-1FA0 is a robust and reliable control unit designed for industrial automation applications. This unit is part of the SINAMICS G120D series and is known for its superior performance and versatility. It operates with a DC 24V external power supply and features PROFINET, EtherNet/IP, and PROFIsave communication capabilities.

The unit comes with six standard digital inputs and three fail-safe digital inputs, which can be optionally parameterized as safe inputs. It also has two digital outputs and one fail-safe digital output. This control unit supports V/f linear, square-law, and parameterizable control techniques, as well as V/f with flux current control (FCC) and sensorless vector control.

Designed to withstand challenging environments, it operates within a temperature range of 0 to 50 °C (32 to 122 °F) and can be stored between -40 to 70 °C (-40 to 158 °F). The unit is also resistant to condensation, with a maximum relative humidity of 95% at 40 °C (104 °F).

The Siemens 6SL3546-0FB21-1FA0 control unit is compact and lightweight, with a net weight of 0.8 kg (1.77 lb) and dimensions of 153 mm (6.02 in) in width, 208 mm (8.19 in) in height, and 55 mm (2.17 in) in depth. It is designed with an M12 plug interface and offers a high degree of protection with an IP65 / UL type 3 rating.

This control unit is compliant with UL 508C (UL list number E121068), cUL, CE, and RCM standards, and carries the CE marking for the Low-voltage directive 2014/35/EC. Whether you're looking to upgrade your existing system or implement a new one, the Siemens 6SL3546-0FB21-1FA0 control unit is a reliable choice for your automation needs.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the category of this Siemens part?

This Siemens part falls under the General Automation category.

What is the operating temperature range of this control unit?

The Siemens Control Unit operates effectively in a temperature range of -10 to +50 °C.

What is the protection class of this part?

The protection class of this Siemens Control Unit is IP65/UL Type 3.

What are the dimensions of this part?

The dimensions of this Siemens Control Unit are 153 mm in width, 208 mm in height, and 55 mm in depth.

What is the weight of this part?

The Siemens Control Unit weighs approximately 0.8 kg.

What is the operational voltage of this part?

The operational voltage of this Siemens Control Unit is 24 V from an external supply voltage with DC.

What is the relative humidity this part can operate under?

This Siemens Control Unit can operate under a maximum relative humidity of 95% at 40°C (104°F); however, condensation is not permitted.

What are the product functions of this part?

This Siemens Control Unit supports V/f control with linear or quadratic parameterization, flux current control, and vector control without an encoder.

What is the storage temperature range of this part?

The storage temperature range for this Siemens Control Unit is -40 to +70 °C.

What is the commodity code of this part?

The commodity code for this Siemens Control Unit is 850490.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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